Results 21 to 30 of about 1,462,173 (280)
Multiple structural alignment for distantly related all b structures using TOPS pattern discovery and simulated annealing [PDF]
, 2003 Topsalign is a method that will structurally align diverse protein structures, for example, structural alignment of protein superfolds. All proteins within a superfold share the same fold but often have very low sequence identity and different biological
Gilbert, D, Westhead, DR, Williams, A
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Global regularity of two-dimensional flocking hydrodynamics [PDF]
, 2017 We study the systems of Euler equations which arise from agent-based dynamics driven by velocity \emph{alignment}. It is known that smooth solutions of such systems must flock, namely -- the large time behavior of the velocity field approaches a limiting
He, Siming, Tadmor, Eitan
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SOA-Driven Business-Software Alignment [PDF]
, 2006 The alignment of business processes and their supporting application software is a major concern during the initial software design phases. This paper proposes a design approach addressing this problem of business-software alignment.
Quartel, Dick +2 more
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Local stability of perfect alignment for a spatially homogeneous kinetic model [PDF]
, 2014 We prove the nonlinear local stability of Dirac masses for a kinetic model of alignment of particles on the unit sphere, each point of the unit sphere representing a direction.
Degond, Pierre +2 more
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Backtracking Velocity Denoising Based Autonomous In-Motion Initial Alignment
IEEE Access, 2018 In the global navigation satellite system denial environment, strap-down inertial navigation system (SINS) has to rely on the body-frame velocity output by autonomous velocity measurement equipment, such as odometer and Doppler velocity log, to implement
Feng Li, Jiangning Xu, Hongyang He
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A Multiposition Initial Alignment Method of Portable MIMU/FOG Compound Navigation System
IEEE Access, 2020 In the future, a pedestrian navigation system (PNS) will be widely applied. In navigation system, an initial alignment is essential before starting navigation.
Xiaowen Cai +4 more
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IEEE Access, 2019 The strap-down inertial navigation system (SINS) is a commonly used sensor for autonomous underground navigation that can be used for shearer positioning under a coal mine.
Yuming Chen, Wei Li, Hai Yang, Ting Xia
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Gong-kuang zidonghua, 2019 In order to solve problems of difficult positioning and low precision in positioning method of underground mobile robots, a positioning method of underground robot based on strapdown inertial navigation and odometer was proposed.
MA Hongwei +3 more
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Why not Merge the International Monetary Fund (IMF) with the International Bank for Reconstruction and Development (World Bank) [PDF]
, 1994 Motivation: Cellular Electron CryoTomography (CECT) is an emerging 3D imaging technique that visualizes subcellular organization of single cells at sub-molecular resolution and in near-native state. CECT captures large numbers of macromolecular complexes
Guo, Q., Xu, M., Zeng, X., Zhao, Y.
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A Method for Gravitational Apparent Acceleration Identification and Accelerometer Bias Estimation
IEEE Access, 2019 Accelerometer bias in an inertial navigation system (INS) is the key factor determining the navigation accuracy. Two methods, named separated calibration and system calibration are always used for acceleration bias calibration.
Xixiang Liu +4 more
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